dcsimg
Please read BHL's Acknowledgment of Harmful Content
Sort By:
  1. By: Agassiz, David J. L. - Heckford, Robert J - Langmaid, John R.
    Type: Article
    In: The entomologist's record and journal of variation
    Volume: 107
    Date: 1995
    Page Range: 207--220
    Publication Info: [London s.n
  2. By: Agassiz, David J. L. - Heckford, Robert J - Langmaid, John R.
    Type: Article
    In: The entomologist's record and journal of variation
    Volume: 108
    Date: 1996
    Page Range: 177--193
    Publication Info: [London s.n
  3. By: Agassiz, David J. L. - Heckford, Robert J - Langmaid, John R.
    Type: Article
    In: The entomologist's record and journal of variation
    Volume: 109
    Date: 1997
    Page Range: 169--187
    Publication Info: [London s.n
  4. By: Agassiz, David J. L. - Heckford, Robert J - Langmaid, John R.
    Type: Article
    In: The entomologist's record and journal of variation
    Volume: 110
    Date: 1998
    Page Range: 97--114
    Publication Info: [London s.n